DS18 Flush Mount / Surface Mount 4 Channel Class D Amplifier With Acrylic Cover for Custom Installation 4 X 180 Watts RMS @ 4 Ohm 8ga Amp Kit -11 "A" Rating Steiner Tunnel

-11   "A" Rating  Steiner Tunnel

1% Fuse Rating On Board Yes 80 Amps Indicator Power Yes Protection Yes Speaker & Power terminal Mold Type Yes Power Gauge 4Ga Heatsink Length inch/mm 14

2mm) Nominal Impedance: 4 Ohms RMS Power Handing: 275 Watts MAX Power Handing: 550 Watts Sensitivity (1w/1m): 98dB Frequency Response: 65Hz - 22KHz Recommended Hi Pass Crossover: 80Hz Midrange Voice Coil Diameter: 1

5" HexiPRO All SZN is the next evolution of pro audio performance — lightweight

In diesel applications

DS18 Flush Mount / Surface Mount 4 Channel Class D Amplifier With Acrylic Cover for Custom Installation 4 X 180 Watts RMS @ 4 Ohm 8ga Amp Kit -11 "A" Rating Steiner TunnelTECHNICAL DATA DOWNLOAD THE USER MANUAL SPECS SKU FX4 Total Watts (Peak) 3000W RMS Power @ 4 ohm 4 x 180W RMS Power @ 2 ohm 4 x 250W RMS Power @ 1 ohm N A RMS Power @ 4 ohm Bridge 2 x 500W Audio Frequency Response 20Hz 20KHZ Signal to Noise Ratio 87dB Efficiency @ 4ohm 79% Damping Factor 80 Input Impedance 28Kohms Channel Separation 60dB Total Harmonic Distortion (THD) 0. 15% Low Level Input Range 0. 3 6V High Level Input N A Selectable X Over LPF HPF